Mining equipment international.

التفاصيل البيبلوغرافية
التنسيق:	Continuing Resource
اللغة:	English
منشور في:	New York, N.Y. Technical Pub. Co. ©1977-1983
الموضوعات:	Mining machinery > Periodicals. Mineral industries > Equipment and supplies > Periodicals. Mining machinery industry > Periodicals.